Tell me can we update with histogram?
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how many work file we can code in jcl?
What is the difference between External subroutine and subprogram?
Explain difference between escape(top or bottom) and escape immediate(top or bottom?
Explain adabas basic concepts. Like inverted list, address converter ,data storage?
Explain what happens when you issue a escape routine in a program? Will there be any compilation /run time erro?
What is a hyperdescriptor?
How to find occurrence of mu and pe fields in a file?
How are you going to remove duplicates from the file that is being read?
difference between read(1) and read work file once ?
difference between fetch , call and callnat
COuld you please let me know along with a sample on how are you going to remove duplicates from the file that is being read. Thanks Sam
How do you receive data passed through JCL parm parameter in a Natural program ? How Data definition is defined in the program?